Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H CheckoutSpec= 3-pos 5" front/rear rear (Micro Spline)

5" front/rear rear (Micro Spline) rim Arc 36 Carbon hub Vault axle/spacing (mm) 12x157 Super Boost hole 28h spoke DB nipple alloy color black weight 1720g/set

Volume 305L Bag Dimensions in inches 58x14x33

Large supported toothy side knobs and densely packed low-centered tread

} Ride with confidence for miles on smooth trails or untamed roads

Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H CheckoutSpec= 3-pos 5" front/rear rear (Micro Spline)Surly Ultra New Disc Rear Hubs. 6061 T6 forged hub shell (same as the Surly New); 6901 bearings Axle is quick release and bolt on compatible Stainless 6mm bolts are included; quick release skewer is NOT included 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage New axle cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service Color